| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $214.61 | 11.316% | $238.8953 | $238.90 | $238.90 | $238.90 |
| Purchase #2 | $157.91 | 12.713% | $177.9851 | $177.99 | $178.00 | $178.00 |
| Purchase #3 | $150.65 | 12.822% | $169.9663 | $169.97 | $169.95 | $170.00 |
| Purchase #4 | $14.43 | 12.749% | $16.2697 | $16.27 | $16.25 | $16.30 |
| Purchase #5 | $66.42 | 13.333% | $75.2758 | $75.28 | $75.30 | $75.30 |
| Purchase #6 | $112.29 | 6.254% | $119.3126 | $119.31 | $119.30 | $119.30 |
| Purchase #7 | $49.86 | 6.717% | $53.2091 | $53.21 | $53.20 | $53.20 |
| 7 purchase totals = | $766.17 | $850.9139 | $850.93 | $850.90 | $851.00 | |